EP 3416837 B1 20200429 - MECHANICALLY ACTUATED LEVEL REGULATING VALVE DEVICE
Title (en)
MECHANICALLY ACTUATED LEVEL REGULATING VALVE DEVICE
Title (de)
MECHANISCH BETÄTIGTE NIVEAUREGELVENTILEINRICHTUNG
Title (fr)
DISPOSITIF DE VANNE DE CONTROLE DE NIVEAU ACTIONNE MECANIQUEMENT
Publication
Application
Priority
- EP 16156354 A 20160218
- EP 2017052743 W 20170208
Abstract (en)
[origin: WO2017140551A1] The invention relates to a mechanically actuated leveling valve mechanism (22) for an air suspension system in a utility vehicle. An actuator (21) that is integrated into said leveling valve mechanism allows the leveling to be done both mechanically and electronically. The mechanical leveling process and the electronic leveling process use the same valve elements for sealing, admitting air to and bleeding pneumatic air-spring bellows.
IPC 8 full level
B60G 17/052 (2006.01); F16K 31/53 (2006.01)
CPC (source: EP US)
B60G 11/27 (2013.01 - US); B60G 17/0155 (2013.01 - US); B60G 17/017 (2013.01 - US); B60G 17/0525 (2013.01 - EP US); B60G 17/0565 (2013.01 - US); F16H 3/44 (2013.01 - US); F16H 19/02 (2013.01 - US); F16H 37/04 (2013.01 - US); F16K 11/14 (2013.01 - EP US); F16K 31/523 (2013.01 - EP US); F16K 31/53 (2013.01 - EP US); B60G 2202/152 (2013.01 - US); B60G 2202/40 (2013.01 - EP US); B60G 2202/42 (2013.01 - US); B60G 2204/4191 (2013.01 - EP US); B60G 2204/4193 (2013.01 - EP US); B60G 2300/14 (2013.01 - US); B60G 2401/172 (2013.01 - US); B60G 2500/2022 (2013.01 - EP US); B60G 2500/204 (2013.01 - EP US); B60G 2500/30 (2013.01 - EP US); B60G 2800/914 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3208119 A1 20170823; EP 3208119 A8 20171011; CN 108698465 A 20181023; CN 108698465 B 20211102; EP 3416837 A1 20181226; EP 3416837 B1 20200429; HU E050595 T2 20201228; PL 3416837 T3 20201019; US 10814691 B2 20201027; US 2018354335 A1 20181213; WO 2017140551 A1 20170824
DOCDB simple family (application)
EP 16156354 A 20160218; CN 201780012384 A 20170208; EP 17703985 A 20170208; EP 2017052743 W 20170208; HU E17703985 A 20170208; PL 17703985 T 20170208; US 201816105086 A 20180820